Reservoirs have made each day eight millionths of a second faster than it was forty years ago!

水库的建造使得地球的转速比起四十年前快了每天百万分之八秒！

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Reservoirs have made each day eight millionths of a second faster than it was forty years ago!

水库的建造使得地球的转速比起四十年前快了每天百万分之八秒！

youdao